TTGO TCall&,PMU ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module Unsoldered. This is a TTGO TCall&, PMU ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module Unsoldered. The Module is a custom ESP32 (ESP-WROVER-B 8MB PSRAM) based development board with an onboard 2G/GPRS Module SIM800L. The USB Type C pluggable board also has an onboard LiPo Battery Charging Circuit & Connector and is a good choice for building IoT applications. This Product is known as ESP32 Development Board with Wifi and Bluetooth, ESP32, ESP32 Wifi Module, ESP32 Gateway, ESP32 IoT Gateway, ESP32 Development, SIM800L ESP32-DEVKITC-32UE – SIM800L ESP32-WROOM-32UE,E SIM800L SP32-DEVKITC-32UE,ESP32-WROOM-32UE, ESP32-DEVKITC, XY220416,TTGO T-Call V1.4CH9102F.
Specifications
Feature/Spec
Details
Wi-Fi Standard
FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC (ESP32 chip)
Protocol
802.11 b/g/n (802.11n, speed up to 150Mbps), A-MPDU and A-MSDU polymerization, support 0.4μS Protection interval
